What does the term "canopy" refer to in relation to trees?

The term "canopy" specifically refers to the uppermost layer of tree branches and leaves, which plays a crucial role in the ecosystem. This layer is important because it serves as a habitat for various wildlife, including birds, insects, and other organisms. The canopy also plays a significant role in photosynthesis, light interception, and energy capture, as it allows sunlight to reach the leaves where plants convert light energy into chemical energy.

In the context of forestry and tree care, understanding the canopy is essential for assessing tree health, planning maintenance, and managing light levels for understory plants. The canopy also influences the microclimate below, affecting temperature, humidity, and soil moisture conditions.